Abstract
The effect of a resonance radiation pulse on the gas parameters is investigated. It is assumed that the pulse duration is large enough for the diffusion and heat conduction to be taken into account. It is shown that the diffusion and heat conduction may be significantly influenced by the processes of excitation of the internal degrees of freedom of the molecules.
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References
F. G. Gebhardt, “High power laser propagation,“Appl. Opt.,15, 1479 (1976).
J. W. Strobehn (ed.),Laser Beam Propagation in the Atmosphere, Topics in Applied Physics, Vol. 25, Springer-Verlag (1978).
J. A. Fleck (Jr.), J. R. Morris, and M. D. Feit, “Time-dependent propagation of high energy laser beams through the atmosphere,”Appl. Phys.,10, 129 (1976).
V. A. Vysloukh and L. I. Ognev, “Numerical investigatioa of thermal defocusing in a pulsed CO2 amplifier,“Kvantovaya Elektron (Moscow),8, 1214 (1981).
R. T. Bailet, F. R. Cruickahank, R. Guthrie,et al., “Short time-scale effects in the pulsed source thermal lens,”Mol. Phys.,48, 81 (1983).
A. I. Osipov and V. Ya. Panchenko,Thermal Effects in the Interaction of Laser Radiation with Molecular Gases [in Russian], Izd. MGU, Moscow (1983).
F. V. Bunkin, N. A. Kirichenko, and Yu. Yu. Morozov, “Vibrational processes associated with the heating of gas mixtures by laser beams,”Izv. Akad. Nauk SSSR, Ser. Fiz.,51, 1162 (1987).
V. S. Starunov and I. L. Fabelinskii, “Forced Mandelstam-Brillouin scattering and forced entropy (temperature) scattering of light,”Usp. Fiz. Nauk,98, 441 (1969).
R. I. Soloukhin, O. G. Martynenko, and N. E. Galich, “Thermal interaction of high power laser radiation with gases,”Int. J. Heat. Mass Transfer,23, 1653 (1980).
M. P. Gordin, A. V. Sokolov, and G. M. Strelkov, “Propagation of high power laser radiation in the atmosphere,” in:Advances in Science and Engineering. Radiophysics, Vol. 20 [in Russian], Moscow (1980), p. 206.
V. A. Levin, A. A. Sorokin, and A. M. Starik, “Effect of radiation intensity and the parameters of the medium on the change in refractive index associated with the absorption of HF laser radiation by water vapor,”Zh. Prikl. Mekh. Tekh. Fiz., No. 4, 10 (1989).
V. V. Zhuravlev, A. A. Sorokin, and A. M. Starik, “Self-focusing mechanisms in the interaction between laser radiation and a gas medium,”Kvantovaya Elektron.,17, 501 (1990).
V. B. Zhuravlev, A. A. Sorokin, and A. M. Starik, “Description of the hydrodynamic motion of a medium subjected to the action of resonance radiation,”Zh. Tekh. Fiz.,61, 33 (1991).
V. M. Zhdanov and M. Ya. Alievskii,Transport and Relaxation Processes in Molecular Gases [in Russian], Nauka, Moscow (1989).
K. Smith and R. M. Thompson,Computer Modeling of Gas Lasers (Optical Physics and Engineering Series), Plenum Publ. Corp. (1978).
J. H. Ferziger and H. G. Kaper,Mathematical Theory of Transport Processes in Gases, Amsterdam (1972).
S. V. Dobkin and É. E. Son, “Transport processes in a vibrationally excited molecular gas,”Zh. Prikl. Mekh. Tekh. Fiz., No. 2, 10 (1987).
W. F. Ahtye, “Thermal conductivity in vibrationally excited gases,”J. Chem. Phys.,57, 5542 (1972).
B. V. Egorov, V. I. Zhigulev, and V. M. Kuznetsov, “Equations of aerodynamics in the presence of binary molecular processes,”Dokl. Akad. Nauk SSSR,164, 1249 (1965).
V. A. Levin, A. A. Sorokin, and A. M. Starik, “Thermal effects associated with the absorption of CO2 laser radiation by water vapor,”Kvantovaya Elektron.,13, 551 (1986).
A. A. Sorokin and A. M. Starik, “Effect of radiation intensity and the parameters of the medium on the extent of cooling and the change in refractive index in the absorption of radiation withλ=9.2–10.6μm by water vapor,”Zh. Prikl. Mekh. Tekh. Fiz., No. 6, 9 (1986).
J. O. Hirschfelder, C. F. Curtis, and R. B. Bird,Molecular Theory of Gases and Liquids, New York (1965).
E. N. Rityn', Yu. A. Rubinov, P. V. Slobodskaya, and E. N. Sosnov, “Diffusion coefficients for vibrationally excited CO2 molecules,”Khim. Fiz.,7, 703 (1988).
A. A. Samarskii,Theory of Difference Schemes [in Russian], Nauka, Moscow (1977).
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Translated from Izvestiya Rossiiskoi Akademii Nauk, Mekhanika Zhidkosti i Gaza, No.4, pp. 120–128, July–August, 1992.
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Grabovskii, V.I., Starik, A.M. Influence of the macrotransport processes in gases on the change in the hydrodynamic parameters in the presence of a resonance radiation pulse. Fluid Dyn 27, 544–550 (1992). https://doi.org/10.1007/BF01051332
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DOI: https://doi.org/10.1007/BF01051332